/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Controller;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author Eduardo
 */
public class DiaDisc extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException {
        try {
            
            String disc = request.getParameter("disc");
            String dias = request.getParameter("dias");

            ResultSet q;
            Class.forName("com.mysql.jdbc.Driver");
            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/delc", "root", "password");
            Statement stmt = conn.createStatement();
            ResultSet rs;
            rs = stmt.executeQuery("select * from disciplinas where id = " + disc);
            String campos = null;
            if (rs.next()) {
                if (dias.equals("1")) {
                    Integer hr = rs.getInt("cargahoraria");
                    campos = "<span class='label label-warning'>Carga horaria: "+ hr +"h em </span> ";
                    if (hr <= 45) campos = campos + " <span class='label label-success'>2 horas/dia</span><input type='hidden' name='horaa' value='2'>";
                    if (hr > 45 && hr <= 60) campos = campos + " <span class='label label-success'>4 horas/dia</span><input type='hidden' name='horaa' value='4'>";
                    if (hr > 60 && hr <= 75) campos = campos + " <span class='label label-success'>5 horas/dia</span><input type='hidden' name='horaa' value='5'>";
                    if (hr >= 90) campos = campos + " <span class='label label-success'>Dia inteiro/dia</span><input type='hidden' name='horaa' value='9'>";
                }
                if (dias.equals("2")) {
                    Integer hr = rs.getInt("cargahoraria");
                    campos = "<span class='label label-warning'>Carga horaria: "+ hr +"h em </span> ";
                    if (hr <= 45) campos = campos + " <span class='label label-success'>1 hora/dia</span><input type='hidden' name='horaa' value='1'>";
                    if (hr > 45 && hr <= 60) campos = campos + " <span class='label label-success'>2 horas/dia</span><input type='hidden' name='horaa' value='2'>";
                    if (hr > 60 && hr <= 75) campos = campos + " <span class='label label-success'>3 horas/dia</span><input type='hidden' name='horaa' value='3'>";
                    if (hr >= 90) campos = campos + " <span class='label label-success'>3 Horas/dia</span><input type='hidden' name='horaa2' value='3'>";
                }
                if (dias.equals("3")) {
                    Integer hr = rs.getInt("cargahoraria");
                    campos = "<span class='label label-warning'>Carga horaria: "+ hr +"h em </span>";
                    if (hr <= 45) campos = campos + " <span class='label label-success'>1 hora/dia</span><input type='hidden' name='horaa' value='1'>";
                    if (hr > 45 && hr <= 60) campos = campos + " <span class='label label-success'>1 hora/dia</span><input type='hidden' name='horaa' value='1'>";
                    if (hr > 60 && hr <= 75) campos = campos + " <span class='label label-success'>2 horas</span><input type='hidden' name='horaa' value='2'>";
                    if (hr >= 90) campos = campos + " <span class='label label-success'>2 Horas/dia</span><input type='hidden' name='horaa3' value='2'>";
                }
            }
            PrintWriter out = response.getWriter();
            response.setContentType("text/html");
//            request.setCharacterEncoding("UTF-8");
            out.print(campos);
            out.flush();
        } catch (ClassNotFoundException | SQLException | IOException ex) {
            Logger.getLogger(Options.class.getName()).log(Level.SEVERE, null, ex);
        } 
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
